The most recent, global classification of Murinae [ 8] abandons the tribal level of classification in favour of a less formal arrangement of genera into divisions, following and improving a system already employed by Misonne [ 9].
Thelypteridaceae, a family of ferns, containing about 950 species in 5 30 genera, in the division Pteridophyta.
In the adults and weaned children, the major constituents were always Bacteroides, followed by several genera belonging to the division Firmicutes, such as Eubacterium, Ruminococcus, and Clostridium, and the genus Bifidobacterium.
The data on fundamental rDNA organisation are provided here for 27 species, 21 genera, 4 families and 1 division of gymnosperms previously unstudied from this point of view.
Recent changes to the classification of the composite genus, including the further division of the genera Aedes and Ochlerotatus have led to much confusion for non-taxonomists interested in potential vector mosquito species.
The major subdivision of this Malagasy snake radiation, in two approximately equally diverse clades is intriguing, in that this largely corresponds to a division of the aglyphous genera (with non-grooved teeth, nearly equal in size) and opisthoglyphous genera (with enlarged grooved teeth, at the rear of the maxillae).
These sequences could be clustered into 29,887 unique 16S rRNA gene V3 tagged sequences, representing 15 known phyla or candidate divisions and 424 genera (Additional file 3: Table S1).
When Bauer [ 12, 13, 47] postulated the evolution of PSH within Lysmata and why there are two distinct ecological clades, he was unaware that PSH is secondary to the divisions within the genera.
Davalliaceae, the hanging fern family, containing 4 5 genera and 65 species, in the division Pteridophyta (the lower vascular plants).
Lomariopsidaceae, family of ferns, containing 4 genera and 70 species, in the division Pteridophyta (the lower vascular plants).
